<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Title</title>
</head>
<body>

</body>
<script>
	async function async1() {
		console.log(1);
		await async2();
		console.log(2);
	}
	async function async2() {
		console.log(3);
	}
	console.log(4);
	setTimeout(function () {
		console.log(5);
	}, 0)
	async1();
	new Promise(function (resolve) {
		console.log(6);
		resolve();
	}).then(function () {
		console.log(7);
	});
	console.log(8);
</script>
</html>